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| Product Name: |
Stearic acid
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| Supply Ability: |
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| Related proudcts |
powder, white, |
| Specifications |
Also known as: 18 acid; 18 carbon acid; Secretary's Order |
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1.Chemical name: stearic acid
Also known as: 18 acid; 18 carbon acid; Secretary's Order
2.Molecular formula:CH3(CH2)16 COO, C18H36O2
3.Molecular weight:284
CAS No:57-11-4
4.Physicochemical Properties: pure product is white with a shiny soft small pieces, melting point 69.6 degrees, the boiling point of 376.1 degrees. Relative density 0.9408, refractive index 1.4299, slowly volatile in the 90-100 degrees. Slightly soluble in cold water, soluble in alcohol, acetone, soluble in benzene, chloroform, ethyl ether, carbon tetrachloride, carbon disulfide, toluene and so on.
5.UsesMainly for the production of stearic acid salts: Widely used system for cosmetics, plastic cold-resistant plasticizer, release agent, stabilizer, surfactants, rubber vulcanization accelerator, waterproof agent, polishing agent, metal soap, metal mineral flotation agent, softeners, pharmaceuticals, and other organic chemicals.
In addition, oil-soluble pigments can be used as solvents, crayons transfer slip agent, waxed paper lighting agent, stearic acid glyceride emulsifier, etc..
6.Specifications:National standard (GB9103-88)
Grade
200
Appearance:
white flake, granular
Iodine value
2.0max
Sapon value
206-211
Acid value
2052-210
Color ,Hazen
200max
white flake, granular,℃
54-57
Moisture,%
0.2max
Inorganic,%
0.001max
7.packing:25kgwoven bag and inside the plastic bags must be sutured lining.
products transport: materials must be covered to avoid the sun, rain, heat, light carrying, light place.
8.products stored:in dry warehouse ventilation should be more than 10mm from the ground to avoid damp products in the above-mentioned conditions, from the date of delivery for one year shelf life
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| Company: |
HeBei SanLong Plastics Co.,Ltd
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| Contact: |
Ms. wang yanli |
| Address: |
Minsheng Road,Qiaodong Distric. |
| Postcode: |
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| Tel: |
86 311 67908768 |
| Fax: |
86 311 67908768 |
| E-mail: |
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